Aptamer-Functionalized Magnetic Conjugated Organic Framework for Selective Extraction of Traces of Hydroxylated Polychlorinated Biphenyls in Human Serum

2018 ◽  
Vol 24 (41) ◽  
pp. 10390-10396 ◽  
Author(s):  
Dandan Jiang ◽  
Tingting Hu ◽  
Haijiao Zheng ◽  
Guoxing Xu ◽  
Qiong Jia
Keyword(s):  
Polychlorinated Biphenyls ◽  
Human Serum ◽  
Selective Extraction ◽  
Hydroxylated Polychlorinated Biphenyls ◽  
Organic Framework

Synthesis and characterization of hydroxylated polychlorinated biphenyls (PCBs) identified in human serum

Chemosphere ◽  
1995 ◽  
Vol 31 (4) ◽  
pp. 3017-3023 ◽  
Author(s):  
Stephen Safe ◽  
Kent Washburn ◽  
Timothy Zacharewski ◽  
Timothy Phillips
Keyword(s):  
Polychlorinated Biphenyls ◽  
Human Serum ◽  
Synthesis And Characterization ◽  
Hydroxylated Polychlorinated Biphenyls

Removing the Interference of DDT and Its Analogs in the Analysis for Residues of Poly chlorinated Biphenyls

1975 ◽  
Vol 58 (3) ◽  
pp. 461-465 ◽  
Author(s):  
William J Trotter
Keyword(s):  
Acetic Acid ◽  
Polychlorinated Biphenyls ◽  
Petroleum Ether ◽  
Human Serum ◽  
Lake Michigan ◽  
Chlorine Content ◽  
Florisil Column ◽  
Micro Scale

Abstract A micro scale procedure is described for quantitatively separating polychlorinated biphenyls (PCBs) from DDT and its analogs. DDT and TDE are initially dehydrochlorinated with ethanolic KOH to their respective olefins, DDE and TDE-olefin (l-chloro-2,2-bis(p-chlorophenyl) ethylene). The olefins are then oxidized by Cr03 in acetic acid to the more polar dichlorobenzophenone. PCBs are eluted from a micro Florisil column with petroleum ether. Typical recoveries in the ppm range (based on a 5 g sample) were >80% for Aroclors 1254 and 1260. Recoveries generally were poorer with Aroclors of lower chlorine content and decreased with decreasing quantity of Aroclor present. The DDT group was not quantitatively determined; recoveries averaged ≥60% for the DDT group in the ppm range (based on a 5 g sample). The procedure was successfully applied to samples of Lake Michigan chubs containing residues of PCBs and the DDT group and to extracts of human serum fortified with Aroclors and the DDT group.

Water-compatible molecularly imprinted polymer as a sorbent for the selective extraction and purification of adefovir from human serum and urine

2015 ◽  
Vol 38 (10) ◽  
pp. 1755-1762 ◽  
Author(s):  
Mojgan Pourfarzib ◽  
Rasoul Dinarvand ◽  
Behrouz Akbari-adergani ◽  
Ali Mehramizi ◽  
Hossein Rastegar ◽  
...  
Keyword(s):  
Human Serum ◽  
Molecularly Imprinted Polymer ◽  
Selective Extraction ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Extraction And Purification ◽  
Serum And Urine

High throughput method for the determination of organochlorine pesticides and polychlorinated biphenyls in human serum

2007 ◽  
Vol 852 (1-2) ◽  
pp. 15-21 ◽  
Author(s):  
Fernando Goñi ◽  
Raul López ◽  
Arsenio Etxeandia ◽  
Esmeralda Millán ◽  
Pilar Amiano
Keyword(s):  
Polychlorinated Biphenyls ◽  
Human Serum ◽  
Organochlorine Pesticides ◽  
High Throughput ◽  
High Throughput Method
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